Shell Commands/HFSSetMacBoot
From MorphOS Library
HFSSetMacBoot - Sets HFS specific attributes so MAC can autoboot
FILE/A
FILE/A - The file for which the boot attributes are set
The HFSSetMacBoot command must be used if you edit the bootinfo.txt file found on the boot image partition on Macs.
Example:
Ram Disk:> HFSSetMacBoot Boot:bootinfo.txt